HuaTuo

Didi Tech

Jul 4, 2023 · Cloud Native

eBPF Technology and Its Application in Didi's Cloud-Native Observability: HuaTuo Platform Practice

eBPF, a safe, high‑performance Linux kernel extension evolving from the 1993 Berkeley Packet Filter to modern dynamic tracing, underpins Didi’s HuaTuo platform, which consolidates bytecode management, fast data processing, stability self‑healing, and container insight to solve traffic replay, topology, security, and root‑cause analysis challenges across cloud‑native services, with plans to broaden business use and community collaboration.